05393-1751 HJ 3780CD

 
 
05h 39m 20.50s -17 52' 03.3" P.A. 356 sep 1.5 mag 8.89,9.55
 
 
Coord 2000
05393-1751
Discov num
HJ 3780
Comp
CD
Coord arcsec 2000
05 39 20.50 -17 52 03.3
Date first
1874
Date last
2017
Obs
18
Pa first
0
Pa last
356
P.A. Now (θ)
356°
Sep first
1.5
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
8.89
Mag sec
9.55
delta mag (ΔM)
0.66
Spectral class
Pri motion ra
-008
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
05393-1751 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 150652 05393-1751 BU 321 AB 1874 2008 24 160 0.5 6.69 7.83 1.14
Show 150652 05393-1751 HJ 3780 AC 1874 2017 23 137 88.8 6.69 8.89 2.20
Show 150652 05393-1751 HJ 3780 AE 1874 2017 24 9 75.4 6.69 7.90 1.21
Show 150652 05393-1751 HJ 3780 AF 1874 2012 21 300 133.9 6.69 8.25 1.56
Show 150652 05393-1751 HJ 3780 AG 1874 2012 8 51 59.6 6.69 11.24 4.55
Show 150652 05393-1751 HJ 3780 AH 1877 1999 3 308 40.8 6.69 12.70 6.01
Show 150652 05393-1751 HJ 3780 AB,I 1874 2000 7 103 91.8 6.69 10.94 4.25
Show 05393-1751 HJ 3780 CD 1874 2017 18 356 1.5 8.89 9.55 0.66 <===
Show 05393-1751 HJ 3780 CI 1914 2017 6 34 52.2 8.89 10.94 2.05
Ninefold system
10 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
355.5
Precise sep
1.507
Constellation
Lepus
Tycho2
5921-00838-1
last precise pa
355.5
last precise sep
1.507
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05393-1751 HJ 3780 CD 2006 17 352 1.4 8.89 9.55 053920.50-175203.3
05393-1751 HJ 3780 CD 2017 18 356 1.5 8.89 9.55 053920.50-175203.3

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